Principal Software Engineer – AI SystemsWalmart Canada • Sunnyvale, CA, United States
Principal Software Engineer – AI Systems
Walmart Canada • Sunnyvale, CA, United States
21 days ago
Job type
Full-time
Job description
Balance functional requirements with non-functional goals such as reliability, latency, and security.
12+ years of experience in software engineering
(backend, distributed systems, large-scale platforms), with
2+ years applying Generative AI / LLMs
in production. Strong coding skills in
Python (preferred)
and at least one system-level language (Java, Go, or C++). Experience with ML / AI frameworks (PyTorch, TensorFlow, Hugging Face) as
a plus
, but applied in the context of building systems, not just training models. Deep knowledge of
RAG pipelines, vector databases, and real-time data integration
. Familiarity with resilience engineering : disaster recovery, failover, monitoring, and high availability. Framed role as
“AI Systems Engineer” / “AI Engineer”
instead of “ML Engineer.” For information about benefits and eligibility, see .Fifty years ago, Sam Walton started a single mom-and-pop shop and transformed it into the world's biggest retailer. Since those founding days, one thing has remained consistent : our commitment to helping our customers save money so they can live better. Today, we're reinventing the shopping experience and our associates are at the heart of it. You'll play a crucial role in shaping the future of retail, improving millions of lives around the world.
This is that place
where your passions meet purpose. Join our family and create a career you're proud of.
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